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21. 发明授权

US06243893B1 Portable water cooled mattress 失效
标题翻译：便携式水冷床垫
公开(公告)号：US06243893B1
公开(公告)日：2001-06-12
申请号：US09243403
申请日：1999-02-01
申请人： Amanda G. Baldwin
发明人： Amanda G. Baldwin
IPC分类号： A47C2710
CPC分类号： A47C21/048 , A47C21/044 , A47C27/081 , A47C27/085 , A47C27/10 , A47D15/001
摘要： A portable water cooled mattress for use with infants or the like comprising an air bladder lower level constructed of an air proof material and including an inflation and deflation opening valve. A water bladder layer is positioned on a top surface of the air bladder and includes a fill and empty spout valve while a pocket is formed between the water bladder and air bladder suitable for inserting either heating and/or cooling packs as desired. An insulating upper layer covers the water bladder preventing the child from becoming dampened from condensation.
摘要翻译：一种与婴儿等一起使用的便携式水冷床垫，包括由防气材料构成并包括充气和放气开启阀的气囊下层。水囊层位于空气囊的顶表面上，并且包括填充和空出口阀，同时在适于根据需要插入加热和/或冷却包的水囊和气囊之间形成袋。绝缘上层覆盖水囊，防止儿童变冷凝。

22. 发明授权

US5515123A Condensers for illumination systems 失效
标题翻译：照明系统用冷凝器
公开(公告)号：US5515123A
公开(公告)日：1996-05-07
申请号：US197613
申请日：1994-02-17
申请人： Dwight G. Baldwin , Stephen K. Eckhardt
发明人： Dwight G. Baldwin , Stephen K. Eckhardt
IPC分类号： G02B19/00 , G03B21/00 , G03B21/132 , G03B21/14
CPC分类号： G03B21/132 , G02B19/0014 , G02B19/0047
摘要： A condenser lens for a projection system optimizes the amount of overall brightness directed toward an aperture and the uniformity of illumination at the aperture. The lens, when placed in the projection system, has a marginal ray which starts at the center of the light source, passes through the edge of the condenser lens, and intersects the region to be illuminated at or near its edge. The lens further has a relative zonal ray height which is selected based on the distance from the light source to the aperture. The condensing lens system is particularly useful in the construction of overhead projectors.
摘要翻译：用于投影系统的聚光透镜优化了朝向孔径的整体亮度的量和孔径处的照明的均匀性。当放置在投影系统中时，透镜具有从光源的中心开始的边缘光线，穿过聚光透镜的边缘，并且与其边缘处或附近的被照射区域相交。透镜还具有基于从光源到光圈的距离来选择的相对区域光线高度。聚光透镜系统在架空投影机的建造中特别有用。

23. 外观设计

USD265465S Moisture tester 失效
公开(公告)号：USD265465S
公开(公告)日：1982-07-20
申请号：US170235
申请日：1980-07-18
申请人： John G. Baldwin
设计人： John G. Baldwin

24. 发明授权

US4311586A Solvent mixing in HPLC using low pressure solvent metering pumps 失效
标题翻译：使用低压溶剂计量泵在HPLC中进行溶剂混合
公开(公告)号：US4311586A
公开(公告)日：1982-01-19
申请号：US142679
申请日：1980-04-22
申请人： Lawrence G. Baldwin , Burney J. Ehrlich , Jack B. Dixon
发明人： Lawrence G. Baldwin , Burney J. Ehrlich , Jack B. Dixon
IPC分类号： B01D15/08 , G01N30/34
CPC分类号： G01N30/34 , B01D15/08 , B01D15/163
摘要： A liquid chromatograph for HPLC utilizes low pressure solvent metering pumps for solvent mixing in series with a high pressure pump driving the column. Solvent mixture is provided at a flow based upon the intake demand of the high pressure pump. Such operation is obtained by the use of flow control apparatus disposed between the solvent metering pumps and the high pressure pump. The flow control apparatus includes a detector cell disposed in the solvent mixture flow path between the metering pumps and the high pressure pump. The cell has an inlet port for receiving an input flow of solvent mixture into the cell from the solvent mixing means, an outlet port for withdrawal of an output flow of solvent mixture by the high pressure pumps, and a reservoir between the inlet and outlet ports for holding a volume of solvent mixture accumulated in an amount dependent upon the relative flow rates of the cell input and output flow. The cell having first and second spaced-apart electrodes in contact with the solvent mixture accumulated in the cell. One of the electrodes receives an applied electrical excitation. The other electrode senses the applied excitation through the accumulated solvent mixture and produces an excitation response functionally related to the volume of accumulated solvent mixture. An electrical control circuit connected to the detector cell and coupled to the pump speed controller responds to the detector excitation response and produces a control input to the pump controller that selectively inhibits and enables operation of the solvent metering pumps as required to meet the intake of the high pressure pump without wastage or excessive loss of compositional response.
摘要翻译：用于HPLC的液相色谱仪使用低压溶剂计量泵，用于与驱动色谱柱的高压泵串联进行溶剂混合。基于高压泵的进气需求，以流量提供溶剂混合物。通过使用设置在溶剂计量泵和高压泵之间的流量控制装置来获得这种操作。流量控制装置包括设置在计量泵和高压泵之间的溶剂混合物流路中的检测器单元。电池具有用于从溶剂混合装置接收溶剂混合物进入电池的输入流的入口端口，用于通过高压泵取出溶剂混合物的输出流的出口以及入口和出口之间的储存器用于保持一定量的溶剂混合物的积累量取决于电池输入和输出流的相对流速。电池具有与溶剂混合物接触的第一和第二间隔开的电极积聚在电池中。一个电极接收施加的电激励。另一个电极通过累积的溶剂混合物感测施加的激发，并产生与累积的溶剂混合物的体积功能相关的激发响应。连接到检测器单元并耦合到泵速度控制器的电控制电路响应于检测器激励响应，并产生对泵控制器的控制输入，该控制输入选择性地抑制和使得可以根据需要来操作溶剂计量泵以满足高压泵不浪费或组成响应过度损失。

25. 发明授权

US4225259A Pallet coupler 失效
标题翻译：托盘联轴器
公开(公告)号：US4225259A
公开(公告)日：1980-09-30
申请号：US12377
申请日：1979-02-15
申请人： Floyd G. Baldwin , Kenneth D. McIntire
发明人： Floyd G. Baldwin , Kenneth D. McIntire
IPC分类号： B65D90/00 , F16C11/04 , F16C11/00
CPC分类号： B65D90/0006 , F16C11/04 , B65D2590/0016 , Y10T403/32081 , Y10T403/45
摘要： A coupler for use in joining cargo pallets by their attach rings. The coupler, normally used in pairs, provides for uniform spacing of joined pallets and bendability between pallets, permitting the joined pallets to traverse crests and valleys without putting concentrated loads on the coupler, the pallet, or cargo floor.
摘要翻译：用于通过其连接环连接货物托盘的联接器。通常成对使用的耦合器提供了连接的托盘的均匀间隔和托盘之间的可弯曲性，允许接合的托盘横过波峰和谷，而不会将集中的载荷放置在耦合器，托盘或货物地板上。

26. 发明申请

US20070114325A1 Tailboom-stabilized VTOL aircraft 审中-公开
标题翻译：尾部稳定的垂直起降飞机
公开(公告)号：US20070114325A1
公开(公告)日：2007-05-24
申请号：US11479833
申请日：2006-06-30
申请人： G. Baldwin
发明人： G. Baldwin
IPC分类号： B64C27/00
CPC分类号： B64C29/02 , B64C29/0033 , B64C39/024 , B64C2201/021 , B64C2201/024 , B64C2201/048 , B64C2201/104 , B64C2201/108 , B64C2201/128 , B64C2201/165
摘要： A disclosed flying craft includes a suspension structure having a first end and a second end, a lift unit, and a payload unit. The lift unit includes a nacelle and a tailboom, and pivotally couples to the first end of the suspension structure, and a payload unit couples to the structure's second end. Thus the tailboom can pivotally couple with respect to the payload unit, which advantageously permits the tailboom to assume an orientation desirable for a particular mode of flight. During vertical flight or hover, the tailboom can hang from the lift unit in an orientation that is substantially parallel to the suspension structure and that minimzes resistance to downwash from the lift unit. During horizontal flight, the tailboom can be orthogonal to the suspension structure, extending rearward in an orientation where it can develop pitching and yawing moments to control and stabilize horizontal flight. Advantageous variations and methods are also disclosed.
摘要翻译：公开的飞行技术包括具有第一端和第二端的悬挂结构，升降单元和有效载荷单元。提升单元包括机舱和尾巴，并且枢转地联接到悬架结构的第一端，并且有效载荷单元耦合到结构的第二端。因此，尾巴可以相对于有效载荷单元枢转地联接，这有利地允许尾巴呈现对于特定飞行方式所需的取向。在垂直飞行或悬停期间，尾巴可以以与悬挂结构基本平行的方向从提升单元悬挂并且最小化来自提升单元的降洗阻力。在水平飞行期间，尾翼可以与悬架结构正交，向后延伸，在该方向上可以产生俯仰和偏转力矩以控制和稳定水平飞行。还公开了有利的变型和方法。

27. 发明授权

US06845718B2 Projectile capable of propelling a penetrator therefrom and method of using same 失效
标题翻译：能够推进穿透器的弹丸及其使用方法
公开(公告)号：US06845718B2
公开(公告)日：2005-01-25
申请号：US10325253
申请日：2002-12-18
申请人： Michael L. Fortner , Carl G. Baldwin
发明人： Michael L. Fortner , Carl G. Baldwin
IPC分类号： F41B6/00 , F42B12/06 , F42B12/58 , F42B12/62 , F42B12/04 , F41F7/00
CPC分类号： F41B6/006 , F42B12/06 , F42B12/58 , F42B12/625
摘要： A projectile includes a body, a penetrator disposed at least partially within the body for penetrating a target or barrier, and means for propelling the penetrator from the body. A method includes directing a projectile toward a target or barrier and propelling a penetrator from within a body of the projectile. An apparatus for propelling a penetrator from a projectile includes a high energy power source and means for guiding the penetrator from the projectile.
摘要翻译：射弹包括身体，至少部分地设置在身体内用于穿透目标或障碍物的穿透器，以及用于从身体推动穿透器的装置。一种方法包括将射弹朝向目标或障碍物引导，并从射弹的身体内推进穿透者。用于从射弹推进穿透器的装置包括高能动力源和用于从射弹引导穿透器的装置。

28. 发明授权

US06723978B1 Fiber optic conversion system and method 有权
标题翻译：光纤转换系统及方法
公开(公告)号：US06723978B1
公开(公告)日：2004-04-20
申请号：US09972119
申请日：2001-10-05
申请人： Carl G. Baldwin, Jr.
发明人： Carl G. Baldwin, Jr.
IPC分类号： G01J104
CPC分类号： H04B10/40 , H04B10/07 , H04B10/50
摘要： A fiber optic conversion method is provided that includes receiving a first electrical signal. A second electrical signal is received. The first and second electrical signals are compared. A float signal is generated when the first and second electrical signals comprise substantially a same electrical signal. A determination is made regarding whether optical signals are being received. A light signal is generated while optical signals are being received. A driver mode is entered in response to the float signal and the light signal being generated simultaneously. The driver mode is remained in while the light signal is being generated.
摘要翻译：提供一种光纤转换方法，包括接收第一电信号。接收第二电信号。比较第一和第二电信号。当第一和第二电信号包括基本相同的电信号时，产生浮动信号。确定是否正在接收光信号。在接收光信号时产生光信号。响应于浮动信号和同时产生的光信号而输入驱动器模式。在产生光信号的同时，驱动模式保留。

29. 发明授权

US5465127A Overhead projector with vibration control head 失效
标题翻译：带振动控制头的投影机
公开(公告)号：US5465127A
公开(公告)日：1995-11-07
申请号：US401311
申请日：1995-03-15
申请人： Dwight G. Baldwin , Xiaowei Zhao , Mike E. Darland , Ernesto M. Rodriguez
发明人： Dwight G. Baldwin , Xiaowei Zhao , Mike E. Darland , Ernesto M. Rodriguez
IPC分类号： G03B21/132
CPC分类号： G03B21/132 , Y10S353/06
摘要： An improved overhead projector head is provided that reduces the vibration that can occur in an overhead projector head that is used to project images from an LCD panel placed on the stage of the projector. The improvements comprise adding a mounting plate between the support arm and the head bracket. The mounting plate is cantilevered from the support arm, and the head bracket is supported by spacers placed near the end of the mounting plate that is remote from the support arm. In alternative embodiments, the head bracket may be divided into two pieces separated by foam or other vibration damping material, or a conterweight may be added to the head assembly behind the support arm.
摘要翻译：提供了一种改进的高架投影头，其减少了用于投影来自放置在投影仪的台上的LCD面板的图像的高架投影仪头部的振动。这些改进包括在支撑臂和头托架之间增加安装板。安装板从支撑臂悬臂，并且头托架由靠近安装板的远离支撑臂的端部放置的间隔件支撑。在替代实施例中，头托架可以被分成由泡沫或其它减震材料隔开的两个部件，或者可以将相应的重量加到支撑臂后面的头部组件中。

30. 发明授权

US4646001A Resistive wear sensors 失效
标题翻译：电阻磨损传感器
公开(公告)号：US4646001A
公开(公告)日：1987-02-24
申请号：US669889
申请日：1984-11-09
申请人： David G. Baldwin , Albert E. S. White
发明人： David G. Baldwin , Albert E. S. White
IPC分类号： B04C11/00 , F16D66/02 , G08B21/00 , B60T17/22 , G07C5/08
CPC分类号： B04C11/00 , F16D66/023 , F16D66/027
摘要： A wear sensor comprising a pair of outputs for connection to an electrical detection circuit or the like and a link element connected between the outputs and positioned to be worn and broken at a given wear point, and resistor means connected between the outputs to be electrically in parallel with the link element and positioned not to be worn; the resistance of the link element being less than the resistance of the resistor means such that the resistance of the sensor as detected between the outputs will have an initial value, indicating electrical continuity with the sensor, until the sensor is worn to said given wear point and the link broken, and a further, higher value once the link has been broken.
摘要翻译：一种磨损传感器，包括用于连接到电检测电路等的一对输出端，以及连接在输出端之间并被定位成在给定的耐磨点处被磨损和断裂的连接元件，以及连接在输出端之间的电阻器平行于连杆元件并定位成不被磨损; 链路元件的电阻小于电阻装置的电阻，使得在输出端之间检测到的传感器的电阻将具有指示与传感器的电连续性的初始值，直到传感器被磨损到所述给定的磨损点链接断开，一旦链接被破坏，就会有更高的价值。

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